| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | EcoTerra AG | 🇨🇭Svizzera | Active | 25/08/2025 – present |
| Officer | VACarbo AG | 🇨🇭Svizzera | Active | 15/02/2023 – present |
| Officer | alluvia Logistik&Material AG | 🇨🇭Svizzera | Active | 27/04/2020 – present |
| Officer | WERAG Wertstoffe aus Rückbau AG | 🇨🇭Svizzera | Dissolved | 27/04/2020 – present |
| Officer | JME Holding AG | 🇨🇭Svizzera | Active | 10/03/2022 – present |
| Officer | Schwab Transport AG | 🇨🇭Svizzera | Active | 30/11/2021 – present |
| Officer | Hilfsfonds für das Personal der Firma Schwab Transportdienst AG | 🇨🇭Svizzera | Active | 29/03/2021 – present |
| Officer | Alluvia AG | 🇨🇭Svizzera | Active | 19/06/2020 – present |
| Officer | alluvia Kies&Beton AG | 🇨🇭Svizzera | Active | 20/09/2018 – present |
| Officer | Alluvia AG | 🇨🇭Svizzera | Dissolved | 20/09/2018 – present |
| Officer | Messerli Kieswerk AG | 🇨🇭Svizzera | Dissolved | 20/09/2018 – present |
| Officer | Visit Vals AG | 🇨🇭Svizzera | Active | 12/01/2018 – present |
25/08/2025
appointed
15/02/2023
appointed
20/09/2018
appointed